Tirzepatide 100.0% Purity — Hk PeptidesCertificate of Analysis · Independent third-party lab result
LabE tested this Tirzepatide batch at 99.95% purity using HPLC, mass quantification, and endotoxin testing. However, the tested quantity was 12.9mg against a 15mg label, representing a 14% deviation. The test is older (6-12 months) and no batch ID was provided. Customers can cross-check on the lab's public verification URL.
- quantity deviation (-14%)
- older (6-12 months)
- no batch ID
- Test date
- 2025-09-10
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 12.9mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 5.8
- Label dose
- 15mg
How this result compares
This Tirzepatide certificate's tested purity of 99.95% ranks higher than 92% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-09-10 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 28% of our catalogued Tirzepatide certificates.
Hk Peptides has 487 certificates in our corpus, including 133 for Tirzepatide at a median tested purity of 99.84%.
Test report image
Finnrick
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